Adding and recording machine.



H. LANDSIEDEL. ADDING AND RECORDING MACHINE.

APPLICATION FILED APR. 28. 1916.

1,225,656. Patented Ma 8,1917.

5 SHEETS-SHEET 1.

WITNESSES! INVENTOR. I 4 Zia/"7y Landsb'edld. I

. Arron/157s.

LAND SiEDEL.

ADDING AND RECORDING MAM-NE.

APPLICATION FlLED APR. 28. 1916.

Pat entd May 8; 1917.

5 SHEETS-SHEET 2.

- WITNESSES:

H. LANDSIEDEL. ADM-J06 AND RECORDING MACHINE.

APPLICATION FILED A R; 28. 1916' Patented May 8, 1917.

5 SHEETS-SHEET 3.

mgmm

-Imi

l/VVE/V TOR. Hang Landsllcde,

H. LANDSIEDEL.

ADDING AND RECORDING MACHINE.

"N a m APPLICATION FILED APR. 231 I915- A m Patented May 8, 1911.

5 SHEETS-SHEET 5.

UNITED SATES PATENT QFFICEL.

HARRY LAId'DSIEDEL, OF CINCINNATI, OHIO, ASSIGNOR TO THE DALTON ADDING MACHINE COMPANY, OF CINCINNATI. OHIO, A COBPGRATION 0F OHIG.

ADDING AND RECORDING MACHINE.

Specification of Letters Patent.

Patented May 8,

Application filed April 28, 1916. Serial No. 94,226.

To all whom it may concern Be it known that I HARRY LANDSUCDEL, a citizen of the United States, residing at the city of Cincinnati, county of l'lamillon, and State of Ohio, have invented a new and useful Adding and Recording Machine, o'l. which the; following is a specification.

This invention relates to adding and recording machines.

The machine embodying my invention comprises a seriesof movable type-carriers and a cooperative series of racks, and mecha nism for operating them in recording and adding operations, in combination with mechanism for, controlling the ditlerential movements of the type-carriers and racks and comprising difi'erential stops adapted to be set to limit movement thereof. selecting and setting devices for s'ettin the stops, including setting devices under control of revoluble selectors whereby the setting devicesmay be selectively positioned to set the stops "selectively as required to limit movement of the type-carriers and racks so that the proper numbers will be recorded and: added as a result of the operation of the type-carriers and racks.

. One of the specific obpacts of the invention is to provide a novel differential lllflcllzllll-Slli comprising series of dltlerential stops; sc-

ries of stop setting elements adapted to he moved to position to set the stops; it revoluble selecting and positioning device for each series of stop setting elements whereby the latter may be selectively moved to position to set selected stops, and then. returned to their normal positions as an incident to recording or adding operations of the nchine; and means for restoring the stops to idle position as an incident to the recording and adding operations.

In the drawings,

Figure 1. is a vertical longitudinal section of an adding and recording machine in which the present invention is embodied.

Fig. 2 is a plan view of the di'lierential mechanism and associated parts.

- Fig.- 3 is an enlarged side elevation of the differential mechanism.

Fig. at is a longitudinal sectional view of the differential 'inechanism.

Fig. 5 is a detailed view of the device for releasing the racks from the latches which normally prevent operation thereof and which are released by the device illustrated as an lncident to the setting of differential stops corresponding to the racks.

Fig. 6 is transverse sectional view of the difi erential mechanism. v

Fig. is a perspective view of the escape ment mechanism controlling the operation of parts of the diiierential mechanism.

Fig. 8 is a view illustrating the mechanism under control of the main shaft for restoring the stop setting devices to normal, and also illustrating the repent connections for preventing opcration oi the restoring mechanism.

Fig. 9 is a plan view of the san'ic mecha nisin, and also the i'iorinally operable conmotions for actuatingthestop setting devices toward their normal positions.

The inachii'ie in which I have illustrated my invention comprises recording mechanisinineluding a. series of type-cars is l pivotally supported in numerical order hy.

a rock-shaft if. The typo-ca ers are cooperatively associated with racks Salso pivotally supported by the re l shaft and arranged to operate addin lllisClliilllnll' to add the nun'ibers recorded ov operation of the typeirriersi The typearriers are cooperatively related hammers 5 adapted to cooperate with the type on the type-carriers toprint upon paper supported. against a platen mounted in a paper carriage 6 The usual main shaft 7 extends transversely of the machine and arr: iiged to be rocked or turned in one direction by any device under control of the operator and rocked or turned in the opposite direction by springs connecting an arm on the shaft with some stationary part oi the machine.

The type-carrie and. racks are normal retained in their 1 or idle positions by usual connections 9 from the shaft 7 ti. swingin arms 10 dependent from the reels shaft 2 and carrying a rod 11 extending tra \sversely in out of the vertical portions of e-earriers to hold them and the raciis in th ir idic positions in opposition to their actuating springs 12.

Each rack provided with a projection 13 which is engaged by the hooked end of a latch member H, said latch members being retained in engagement with the projection pressed downwardly metrical orders t arm of each latch has pin-in-slot con 17 with a releasing love if). The s levers 1b are pivoted upon a. shatt ii) iii movable to release the fiaechcs 1%; from the racks so that the rack: 1y heoperated in clearing operations. Two arms 30 depend from the shaft 19 and support a rod 21 transversely in front of the lower ends of the levers 18, so that l'ly uctuating the rod 21 toward the rear the levers 18 will be operated to release the latcl'ics H from the racks. The link 22 has its our end connected to the rod 21 and its ic ward end connected with the usual toliul v connections 23, so that Said link is me iii 1 n'vi'urdly in the usual manner a result oi total leiey, 'hus relcus i from the racks the latches i i. "the latter to In the didercn are arranged in uli of the st represent the n I also arranged the stops in which averse series the stops are vml'li; 24m nuzire'cagahle of being selectively set in position to limit movement oi? the typ uzzrriers and. reeks. As shown there is longitudinal es of" stops 2!: for each said stops being supported aided by the upper and lower plates o min The stops 2% are movable ally and are a ngs interposed between shou a stops and the upper plate oi? the. The stops are raisable in op iosition tiie. springs 26 and will be retained in ii eir elevated positions extensions on. the racks operate.

a will be under: erence to Fig. The plates :19 octuutcd in one direction by s 'irings 30 connecting the plates respectively with a stationary part of the frame in. which the stops are simported- (ibviously, by actuating ll .2 plates )1) in opposition to the springs 30 the raised stops will be released from said pines and will be depressed hy their springs 26.

The upper plate of the top irame is pro viclcd with slots or grooves 31 in which the Thus the racks are guided in their nmvements by the extensions'i'li thereon moving within the slots or grooves 31. and movement of the racks is limited by the extensions 32 encasi'ng with the stops 2% which had been selectively set and projected urnvurdly into the path of mivement of ,aid extensions in theembodimcnt iilus rated there are nine stops 2 4 in each numerical order, there be ing one of said stops for each of the ten figures or digits. except ior For stopping the racks and tyucrarricrs in pos ions corresixmdin51" to the din ii a purl is fixed on the irame across {i1 3 slots "peration of the he digit 9.

or grooves 31, so that the extensions will engage therewith.

A series of magazines 3i extend through openings in the frame parts in such pose tion that the inner ends oi the magazines open ubovethe revoluble selecting and posi- ,tioning devices The upper part of each magazine is flared at its inner end as shown at 3 L. lfiuc'h magazine is actuated downwardly by a coil spring 3-1", encircling the nuigazine between the part 35 and a collar 34 on the magazine (Fig. (5). 'llhere one of the devices 3 5 and one of the magazines for cucli digit series or trans crsc series of stops i-l, and said devices are supported below the lower ends of said stops. ()no end of the devices 36 is SllPPOltGl'l by the frame part and the opposite end of said devices is supported by a. part 37. The dcviccs 36 are formed with spiral grooves spaced or pitched in conformity with the stops 212 so that when the stop-setting elements are moved by the devices 36 theywill unfailingly be positioned. directly below and in longitudinal ulinement with the lower ends oi the stops ii. The selecting and positioning devices 36 are entrained by inter-- meshing pinions 38 so that when oneol said devices, which is in communication with the escapement mechanism is operated, all, oi their. will be equally operated. piuions 38 is in mesh with a lurgcr pinion 35) upon anescapemcnt shaft 40 which also carries the escapement ratchet wheel ll.

The escapement shaft 4.0 nuiy be intermittently actuated in one direction by any suit able actuating spring or motor oi the type usually employed for actuating such shafts. l have illustrated a novel form of device which automati :ally actuates the shaft in its escaping; moven'ients, and connections for actuating said devices to propel the escapeinent shaft in the opposite direction liU llir, starting point. This device is hereinafter described in detail.

The step-by-sl'cp rotation oi the ratchet 4-1 is controlled by two oscillating pawls 4-2 acting in the usual manner to control the rotation of the escupeuient ratchet and shaft. The pmvls 42 are supported by a. rock-shaft 43 ha ving' an arm 44 attached to one end thereof and a link 45 pivoted to said arm. The opposite end oi the link 45 is pivoted to an arm 46 attached to a rockslmit 4-7. An extension of the arm 'i-fi supports one end oi a rod or universal bar is. the opposite end oi which is sum'iortcd by a lever 49 (Fig. 7) which actuated downwardly by a spring 50.

The machine in which l have illustrated the invention includes ten numeral l reys oi. which are arranged in u coi'ivenicnt kev board upon the protruding ends of key levers 52. The inner end of the lever 49 rests upon the key lever corrcspomling to One 0 l the independent lever 53, so that when any one of the remaining numeral keys is depressed, the corresponding lever 58 willv be raised without interfering with any of the other levers 53. The levers 53 are pivoted upon a shaft 5% and they extend under the universal bar 418, as a result of which arrangement the escapeinent mechanism will be operated each depression of a numeral Since hey.

the manner described each depression of any numeral hey, the selecting and positioning devices 36 are also operated.

As-stated, there is one of the magazines 3% for each digit series of stops 2%, and each magazine contains a series of stop setting elements 55. The levers 53 are formed with arms extending downwardly adjacent to the inner ends of the magazines 8+2 in position to engage the lower ends the magazines and hold them in their outward positions against the tension of the springs 34. so that the flared portions 3% will impart no pressure against the elements 55 Since the elements 55 are thus loosely supported and are held by the arms 56 the; cannot be moved by the positioning devices 36 when the latter operate, except when the corresponding numeral key lever is operated to raise the arm 56 of one of the levers 53, in which case the magazine 34; will be passed inwardly by its spring are and the lower element 55 will be released and moved laterally by 'thepositioning' device 3t) to position immediately below the lower end of the corresponding stop 2% in luiits order. Thus, the elements are selectively released from their magazines and placed under control of the positioning devices so. Since all of the positioning devices are ontrained and are operated simultai'ieously, theielements 55, released in this manner, will be moved'from order to order under the corresponding stops 24-. \Vhcn all of the elements 55, corresponding to the digits of the number to be added or recorded, have been positioned under their corresponding stops, it is necessary then to actuate the 'main shaft 7 to enable the racks and typethe escapenient mechanism is carriers to move to the positions indicated by the elements 55 and to sct'thestops 2% corresponding to said elements, so that the type-carriers and racks will be stopped. It also necessary to release the latches le from the racks which are to operate. Eiaid latches are automatically released, one by j acent spiral and selecting device 36, so that when the selecting device is rotated as an incident to the depression of any numeral key, the plate 57 will be moved laterally toward higher numerical orders. Said plate. is provided with a cam shoulder 59 engaging the edges of the latch releasing levers 18 which are thereby operated to release the corresponding latches 14 from engagement with the racks. Obviously, rotation of the positioning devices 36 in the opposite direction will restore the plate 57 to its starting pointand enable the latches to reengage the racks.

The manner of setting the'stop's 24 by the elements 55 will now be described. The frame 25 is supported by rollers 60 extend. ing into slots formed in the sliding support ing plates 61. The slots in which the rollers 60 operate have depressedportions 62 so that when the plates 61 are actuated fo \vardly toward the key-board. of the machine, the frame 25 will be drawn downwardly when the rollers 60 enter the depressed portions 62 of the slots, thus engaging the lower ends of the stops 24: with any of the stop positioning elements 55 which had been positioned in alinement therewith as described. The forward ends of the plates 61 have extensionsin which are formed arcuate slots 63 and vertical slots (33 in communication therewith. Arms 64 attached to the main shaft 7 have projections (35 extending into the vertical slots 63 so that when the shaft 7 is turned in a. forward direction the plates 61 will first be actuated forwardly until. the projections 65 leave the vertical slots 63 and enter the arcuate slots 631 This movement of the plates 61 is effected before the type-carriers and racks are released by the rod 11 so that the frame 25 is lowered and again raised before the racks begin to move. When the frame 25 is lowered the stops 24, which are in alinement with the stop positioning elements 55 that had been set as described, are forced upwardly in opposition to the springs and are latched in their raised positions by the shoulders 27 on the stopsougnging the projections '28 on the latch plates.

The further movement of the main shaft 7 actuates the rod 11 to release the type-carriers and racks which then move to the positions determined by the stops 24 set in themanner described.

The frame 25 is held from horizontal movement by arms 66 carried by a shaft 67 supported by the frames of the machine and having their forward ends pivotally connected to the frame 25.

The devices for actuating the escapement shaft 40 in its escaping movements operate automatically as hereinbefor-a stated and are operated in a reverse direction by connections under control of the main shaft 7 during return movement of the latter after the racks and type-carriers have been stopped in their forward positions.

In the embodiment shown a pinion 68 is attached to a sleeve 69 fast on the shaft 40 and having a pawl-supporting part 70 in connection therewith. A pawl 71 is supported by the part 70 and engages a ratchet wheel 72. Theratchet wheel 72 and the escapement ratchet wheel 41 are both con nected to'a sleeve 73 which is loose on the escapement shaft l0. In this way the 'escapement shaft is held from rotation and is controlled in its step-by-step rotary action meshes with the pinion\(38 and is actuated by a spring 76 connecting an arm on the rack with a. stationary part of the machine frame, so that when the escapement pawls are operated as a result of operation of the numeral keys, the esca-pement shaft will be intermittently actuated by said rack under the influence of the spring 76.

Optionally operable connections for restoring the stop setting elements 55 into their magazines are provided. These connections include a depressible key 77 conveniently arranged in the key-board and operatively connected with a lever 7 8 (Fig. 1). The inner end of the lever 78 is connected by a link 7 9 with an arm 80 attached to a rock-shaft 81 and having a depending arm 82 in connection therewithj A link 83 has its forward end pivoted to the lower end of the arm 82 and its rear end connected with an extension of the rack 74: by pin-in-slot connection 84:. This connection permits the rack 74: to be actuated under the influence of the spring 76, without interfering with the connections just described and, by depression of the key 77, the con nections may be operated to cause the rack ikto operate the escapement shaft 40 and,

thereby the spiral selecting and positioning devices 36 as required to return-the stop setting elements 55 into the magazines 34.

The steps 24 which had been latched in set position to limit movement of the racks are automatically released by the backward or return movement of the plates 61, after each itemhas been added or recorded. For

the purpose of effecting the release of th ix stops there is a universal bar 85 supporte by two arms 86 carried by a rod 87. The bar 85 extends transversely adjacent to the forward ends of the plates 29 and is on gaged by a projection 88 (Fig. 4) on one of the plates 61. As the plate 61 is returned to its normal position by the return movement of the rock shaft 7 and the connected parts, the rod 85 is engaged by the projection 88 and is moved a suilicient distance to actuate all of the plates 29 far enough to disengage the projections 2% from the projections 27. This movement of the rod 85 may be effected by inclining the rear wall of the slot (33 where it opens into the slot 3 (Fig. 1) so that the plate (51 is moved rearwardly by the projection as said projection entels the slot (33 a suilicient dis tance to cause the rod 85 to actuate all of the plates 2!) and unlatch the stops as above explained. \Vhcn the projection (35 enters the slot (33 it passes into the upper rearward portion of said slot and thereby moves the plate 1 a slight distance forwardly sufficient to afford free latching movement of the plates 2.) under control of the stop set ting elements 55 and the springs 30, as hercinbcfore described. to latch the stops in their raised or set positions. l urthermore, free latching movement of the plates is also afforded by the fact that the steps 24: are not raised until after the plates (31 have started to move forwardly under control of the pro jections (35, thus moving the projection 88 away from the rod The stop setting elements may be automatically returned into their magazines by mechanism under control of the main shaft 7 during the backward or return move ment of said shaft; or said elements may be retained in their adjusted positions for remagazines. An arm 85) is supported on the pivot 7 A. lmk 90 (Figs. 7 and 8) has its rear end pivoted to said arm and is pro vided with a shoulder 91 above which is a The extension 92 forward extension 92. rests upon a projection 93 carried by the arm 64 toward the. left of the machine. A hook 94 has its rear end pivoted tothe link 90 and its forward end supported by a spring 95 connecting the hook with the extension 92. By reference to Fig. 8 it will be understood that, by this constructiom forward turning of the shaft 7 will cause the projection 93 to engage the hook 911 and move the link 90 forwardly untilthe shaft stops. This forward movement of the link 90 causes the arm B9 to engage. a projection 96 on the rack 74 so that the rack will thereby be actuated to rotate the shaft 40, thus hook 94: in order to enable nee-mess timed so that it occurs after the stop frame has been lowered and the stops have been set by engagement with the proper setting elements. y

This return movement of the setting elements may be prevented at the option or the operator so that said elements which had been positioned Will. rcu i to re-set the stops at the next op the machine. it is only ncccssvent the PlOjCi'lOn from e s also, his to 4 operated while the stop setting elements rc main St2lt1()1l32 Engagement of the proection 93 with the hook 9%; 1s prevented by a manually operable device comprising projection 98 onthe hook so as to llOl the hook 94 in opposition to the spring 9 and enable the projection 9 to pass above the hook 94-, The connections or operating the hook 97 include a depressible key 95) mounted in a convenient position in the key board and having its stem pivoted to one arm of a bell crank lever 100 and the other arm pivoted to a link 101, the 'rear end of which is connected to the hook 97. Thus depression of the key 99 will draw forwardly thehook 97 and engage it with the pro jection 98 and enable the machine to be operated without returning the stop setting elements into their magazines. .iny suitable spring devices may be provided for holding the manually operable connections in position so that the heel: 97 is normally disengaged from the projection 98.

It will be apparent that the mechanism described may be produced in various embodiments and modified in diiierent respects without departing from the spirit of the invention. I do not restrict myself to specific features of construction and arrangement, but what it claim and desire to secure by Letters Patent, is

1. In an adding and recording machine, a movable support, series of differential stops mounted in said support, stop setting elc ments, mechanism for moving said stop set-- ting elements to position in alinement with said stops, mechanism for moving said support to engage stops therein with the setting elements positioned as aforesaid, i'nagazines lorreceiving said stops, and means for actuating said stops into said magazines.

2, In an adding and recording machine, a series of stops for each of several digits, stop setting elements for the stops of each digit, means for supporting the stop setting elements corresponding to each digit separate from the elem-miss corresponding to the other digit-s, a echanism for selecting and moving said elements from their supports and positioning them in alinement with the stops, a movable support in which said stops are 'niounted, and means for moving said support to engage the stop setting elements in alinement therewith.

3. In an adding and recording machine, the combination with a number of positioning devices and corresponding respectivelyto each of several. digits, an actuator for operating said devices simultaneously, a serles stop ing elements under control of to'engage stops therein with the elements which had been positioned by said devices.

4 in an adding and recording machine,

combination of positioning devices corr onding respectively to each ofseveral iss, a series of parts adapted to be positioned by each of said devices, means for supporting said parts out of control of said devices, means for placing said parts selectively under control of said devices, on actuator for operating said devices to move the parts controlled thereby to selected positions, series of differential stops, and mechanism for setting those of said stops'which correspond to the parts positioned by said devices.

5. in an adding and recording machine, the combination of positioning devices corresponding respectively to each of several digits, series of stop setting elements adapted to be positioned to represent numbers, means for supporting said elements out of control of said devices, means for selectively placing said elements-under control of said devices, an actuator for operating said devices to move said elements to position'to represent numbers, differential stops adapted to be set to represent numbers, a

movable support for said stops, and means for actuating said support to engage stops therein with the stop setting elements positioned as aforesaid.

(3. in an adding and recording machine, the combination of positioning devices corresponding respectively to each of several digits, a series of stop setting elements adapted to be positioned to set stops corresponding thereto, a support for supporting said elements out of control of said devices, means for placing said elements selectively under control'of s'aid devices, an actuator for operating said devices as an incident to the placing of said elements under control thereof, a series of stops for each of several digit s, a movable support in which said stops are mounted, means for operating said support to engage stops therein with corresponding stop setting elements, whereby 43 incense said stops will be set in operative position, and means for restoring said stops to their starting points.

7" In an adding and recording machine, series of differential stops, reciprocating printing elements positioned by said stops, series of laterally movable stop setting elements for setting said stops to position said elements, a rotary positioning device for each series of elements, mechanism for operating said positioning devices to position said elements in al inement With selected stops, and mechanism for causing the ole-- ments so positioned to set corresponding I stops in operative position.

8. In an adding and recording machine, series of differential stops, reciprocating printing elements positioned by said stops, series of laterally movable stop setting clements for setting said stops to position said elements, a rotary positioning device for each series of elements, means or operating said positioning devices to position said cie ments selectively in alincment with the selected stops, and mechanism for causing said elements to set the stops in alinement therewith and for restoring said elements to their starting points.

9. In an adding and recording machine, the combination of a series of reciprocat ing elements, means for actuating said reci "ocating' elements in opposite directions, es of stops movable into and out of tion to limit movement of said elements in one direction, series of setting elements for setting said stops in position to limit movemcnt of said reciprocating elements in one direction, a revoluole actuator for each series of said setting elements, and means for operating said actuators to move said setting elements to position to set said stops.

10, In an addin and recording machine, the combination oi a series of reciprocating elements, mechanism for operating said eie-' ments in opposite directions, series of stop s movable into and out of position to limit movement of said reciprocating elements in one direction, a series of stop setting eiements for each series of stops, 2:. revolnitile actuator for moving said setting elements into and out of position to set corresponding stops, mechanism for operating said actuators to move said setting elements into position to set stops, and mechanism for setting the stops by the setting elements moved aforesai 11. In an adding and recording niachir 1, the combination 0:. a series of reciprocaiing elements, means for actuating said reciproeating elements in opposite directions, series of stops movable into and out of position to limit movement of said elements in one direction, a series of stop setting elements for each series of stops, an actuator for each series of stop setting elements, mechanism for selectin the setting elements to be actuated and rot ooera mg said actuators to more said scti' cements to position to set corresponom stops, mechanism for setting stops by the se'ttii elements positioned as aforesaid, and mechanism for operating said actuators to move sai d setting elements to their ti points.

12. In an ado. end recording machine, the combine ion of a series of reciprocating elements, and means for actuating said reciprocating elements in opposite directions, of diilcrential stops movable into and out oi position to limit movement of said reciprocating elements in one direction, a revoluhle actuator corres nniring to each series oi stops, series of stop setting elements controlled h each ac mater and movaole thereby to posi Ten to set selected stops in the corrcspi'indii 1 series, means for actuating the sto s to position ly the setting elements oicr cots have been posiand mechanism for "o more the stop starting points as .llllll't to operation of said rcci n'ocatand recording machine,

" ries of reciprocat- For operating said in op msitc direc- "tops for limiting moveocating elements in one Y L 1 1 r in i s ol stop setting elements tor oi stops. a rcvolnhle acti1= setting elements, actuators, means stop setting ele- Y the act. ators, moans L corresponding to the elements placed LillflGl control oi the actuators, latches ho .9 "iic'stops in set positions, and mocha 1 icr releasing said latches no to or oration oi. said recipro- N DLS (all hit? c i. of stop setting *nicl said elements are 0 represent numbers, .Jicc operable to talents to position to n, of stops simported in elements positioned as ior setting said stops the stops in set posiv in 9 ding and recording machine, ccmhinatic i with series of stop setting elements "d L d to E positioned to repre- M} Illllf'll 3y positioning device alincment therewith,

mi-cim- 6G ones and

resent numbers, ooiiena o be m:

on'l sniis a 2 .1 1 1 1; n V

m1 for opera 13 sand id. 1' st mmtlon a sex-i93 oid an iam'cors com sup ori each of hoiafioni 1* l and i101, moans 1' stud stops mto and out oi engafl'el'no' s z may ioning orosaici,

oiled at i \v Jaintam g said elements ucco of saw posit g said posit r posit flle'stops to position to rean mechanism for resin mm min i: ng operaii In an midi-n9: 5 fine oombinafiion WM i? said elem. min saic currenthf l osLLn: of caifior e to represent numb 1 said stops operatin 5 supported 1n ahnemena; w

posltloned as a the element their starting p elements ran eiemonfis, ii F0 each sel'les o selectively control of moohzlmsm for 0pm devices con elements W111 be 1 two 1': to 2;

'osent mum;

my support 96 1, mmnnz'ztu: (i htches, nni'ommlm 1;, i9 i'ctl'u'n m6 ins, {I on my elem mss vositioi' ding r of soiztm hating points.

17. in an adding ami ream? 1o combination with swim; oi Moments movable 30 and from vsitinn an actuator for 1 means; for some" under control t 1mm?- 1e ole motors, 12150 women wstvn anci 1G0 to opal": 21m selcmneiv movin this rib ther UHF:

ions for m1 ret-ml e of mo so for in c

mom, in Sin a and op 1119011 an sm shah b n a memes to ail-3n ops adapuuzi, no

nbers up; the

TiS oi:

rota? o ones 0 stud posltlonm t ace the sele oosltlong of six gwts of mu has hol saw for opera said stops afores mc fnanisn vico for each tivel" bri of mnism 1 m operative sent the di wing as in m Rents adapted to be mm )orativo posltlons,

g points.

devices to p sistic 35mm, mes] ho combination with so He! mtro l *1 to repre 

